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I Found an MFA-Bypassing Phishing Attack on Microsoft 365
John Hammond 0 views2026-08-12
https://jh.live/flare-kali365 || Manage threat intelligence and your exposed attack surface with Flare! Try a free trial and see what info is out there: https://jh.live/flare-kali365 Kali365 is a phishing-as-a-service kit that targets Microsoft 365 sessions and OAuth device authorization, letting criminals steal access tokens even when MFA succeeds. I trace the kit across public reporting and underground sources, unpack how the token theft works, and explain why defenders need session revocation and device-code controls, not MFA alone. https://www.ic3.gov/PSA/2026/PSA260521?pubDate=20260525 https://www.huntress.com/blog/kali365-device-code-phishing-kit https://www.bleepingcomputer.com/news/security/fbi-warns-of-kali365-phishing-service-targeting-microsoft-365-accounts/ Learn Cybersecurity and more with Just Hacking Training: https://jh.live/training See what else I'm up to with: https://jh.live/newsletter ℹ️ Resources: See what cybersecurity events are happening: https://jh.live/infosecmap Learn how to code with CodeCrafters: https://jh.live/codecrafters Host your own VPN with OpenVPN: https://jh.live/openvpn Get Blue Team Training and SOC Analyst Certifications with CyberDefenders: https://jh.live/cyberdefense #Cybersecurity #Phishing #Microsoft365